{"agent_type":"transcription_agent","ai_model":"base.en","ai_pass":true,"ai_provider":"whisper","completed_at":"2026-07-12T20:30:37.903178+00:00","duration_seconds":2.736381,"id":1632485,"input_summary":"audio_file=/var/spool/asterisk/monitor/asl/chunks/66296/2026071219591532_000180_0060.wav","metadata":{"device":"cuda","language":"en"},"output_summary":"chars=803 confidence=0.86 processing_time=2.66s","recording_id":161287,"started_at":"2026-07-12T20:30:35.166797+00:00","status":"completed","step_name":"transcription.whisper","transcription_id":158106}